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Molodets [167]
3 years ago
14

7x - 4y = 20 for y when x = 5

Mathematics
2 answers:
Katena32 [7]3 years ago
8 0
Aaaaaaaaaaaaaaaaaaaaaaaaaaa

Juliette [100K]3 years ago
6 0
7(5)-4y=20

35-4y=20

-4y=-15

y=3.75 (or 3 3/4)
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see below

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Read 2 more answers
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